<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
<title></title>
</head>

<body>
<script type="text/javascript">
var telArr=new Array("1385566****","1560431****","1304316****","1516369****","1580433****","139****0431");
var tetStr="";
for(var i=0; i<telArr.length; i++){
	if(telArr[i].indexOf("0431")!=-1){
		tetStr+=telArr[i]+"<br>";
	}
}
document.write("通讯录中含有0431的手机号码如下：<p>"+tetStr);
</script>
</body>
</html>
